<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script src="./QF.js"></script>
    <script>

        
        // 什么情况下叫做跨域？ 
        // 页面的协议、域名、端口和发送的请求的协议、域名、端口这三者有任何一个不同 就叫做跨域
        
        // QF.get("http://localhost:3000/lession02/getStudentsName", {id: 2109}, function(data) {
        //     console.log(data)
        // })


        // QF.get("http://10.30.153.72:3000/lession02/getStudentsName", {id: 2109}, function(data) {
        //     console.log(data)
        // })


        
        
    </script>
</body>
</html>